Game/anime/move/serial music just fit too perfect

Climbing The Ladder in MGS3 is pretty iconic.

Bastion - Darren Korb - Mother Im Here. When you carry your friend who betray you, pass through the enemy siege. Epic! Full

Yeah, I'm too big anime opening and ending enjoyer

Game - Starcraft 2 Wings of Liberty (Terran campaign) -main theme and soundtrack. Absolutelly amazing. I bought game just so I could listen to it xD
Anime - Darling in the franxx - OP, ED and every single bgm is there on purpose and well made.

Had to do alot of searching cuz I forgot the name of the song.This One,Sins of the father,in MGSV TPP(10:17):

I don't listen to the openings/ending of anime, but for games here's a few:

Darkest Dungeon in general has very strong atmosphere for its gothic+cosmic horror mashup setting. And then this is the theme for the final missions which lean harder and harder on the cosmic horror side. It's very fitting (and awesome). Its other combat themes are very fitting for their areas too- such as the battle theme for the Cove ("sea" themed area).

FTL:Faster Than Light's soundtrack captures the whole "exploring through unknown and mostly hostile space" thing pretty well.

While the game... had its ups and downs... Shadow Warrior 2's Main Menu theme captures very well what it was going for (and also it's probably just the most badass main menu theme ever).

This theme from Megadimension Neptunia VII which plays during some the game's big climactic boss battles.

A lot of Hotline Miami 2's soundtrack captures really well the somewhat berserk-ish action-packed gameplay.

The soundtracks for the Yakuza games are usually very in touch with the mood. Particularly the climactic final level themes for 0 and Kiwami 2 (of the ones I've played at least... ^_^' ).

The final area's theme from The Legend of Heroes: Trails in the Sky.

The true final level's theme in Dead Cells. (Again, pretty much every level's theme is very fitting.)

The final mission's theme from Particle Fleet: Emergence. Story-wise it's a suicide mission and all the character are well aware of it.

The theme which plays during the storm in Frostpunk. I didn't think a city building game of all things would make me feel this tense.

The (regular) final boss' theme from Rabi-Ribi. Don't ask why it's fitting, it just feels like it is, ok? :T

This theme from Half-Life 2.

You mention Spring 22 without mentioning Kongming OP?!?!?!?!?!

Everyday I'm chiki chiki ban ban-ing